SIOUX FALLS SiouxFallsWeather.com

Thursday, June 19, 2025

Zone Forecast Product

...EXTREME HEAT WARNING IN EFFECT FROM NOON FRIDAY TO 9 PM CDT
SUNDAY...

.REST OF TONIGHT...Mostly cloudy late this evening, then becoming
partly cloudy. A chance of showers and thunderstorms. Lows in the
upper 60s. South winds 10 to 15 mph with gusts up to 30 mph.
Chance of rain 50 percent.
.FRIDAY...Sunny, hot with highs in the upper 90s. South winds
15 to 20 mph. Gusts up to 35 mph in the afternoon. Heat index
values up to 107 in the afternoon.
.FRIDAY NIGHT...Mostly clear and breezy with lows in the mid 70s.
South winds 20 to 25 mph with gusts up to 35 mph. Heat index
values up to 106 early in the evening.
.SATURDAY...Sunny, hot with highs around 100. South winds 15 to
20 mph with gusts up to 30 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the upper 70s. South
winds 15 to 20 mph with gusts up to 30 mph. Heat index values up
to 103 early in the evening.
.SUNDAY...Sunny, windy, hot with highs in the upper 90s.
.SUNDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. A chance of thunderstorms. A chance of showers in
the evening, then showers likely after midnight. Breezy, cooler
with lows in the mid 60s. Chance of rain 60 percent.
.MONDAY...Mostly cloudy in the morning, then becoming partly
sunny. A chance of showers. Not as warm with highs in the upper
70s. Chance of rain 50 percent.
.MONDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the upper 50s. Chance of rain 50 percent.
.TUESDAY...Showers likely. A chance of thunderstorms in the
afternoon. Highs in the lower 70s. Chance of rain 70 percent.
.TUESDAY NIGHT...A chance of thunderstorms. Showers. Lows around
60. Chance of rain 80 percent.
.WEDNESDAY...A chance of thunderstorms in the morning. Showers
likely. Highs in the mid 70s. Chance of rain 70 percent.
.WEDNESDAY NIGHT...Showers likely. A chance of thunderstorms
after midnight. Lows in the lower 60s. Chance of rain 70 percent.
.THURSDAY...Mostly cloudy in the morning, then becoming partly
sunny. A chance of showers. A chance of thunderstorms in the
afternoon. Highs in the mid 70s. Chance of rain 40 percent.